Nasal plug



FIG. 1 is a front view thereof;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a cross section view taken along 5—5 in FIG. 3; and,

FIG. 6 is a cross section view taken a long 6—6 in FIG. 3.

The left side view is omitted, since the right side view shows identically.

The rear view is omitted, since the front view shows identically. 

The ornamental design of a nasal plug, as shown and described. 